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48012701066 = 21123241393721
BaseRepresentation
bin101100101101110001…
…111010110110001010
311120221002100220222122
4230231301322312022
51241312222413231
634020130451242
73316541140211
oct545561726612
9146832326878
1048012701066
11193a8a10a40
12937b433b22
1346b21217b5
142476820078
1513b019077b
hexb2dc7ad8a

48012701066 has 32 divisors (see below), whose sum is σ = 82322545536. Its totient is φ = 20788416000.

The previous prime is 48012701021. The next prime is 48012701069. The reversal of 48012701066 is 66010721084.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48012701069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74915 + ... + 318806.

It is an arithmetic number, because the mean of its divisors is an integer number (2572579548).

Almost surely, 248012701066 is an apocalyptic number.

48012701066 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

48012701066 is a deficient number, since it is larger than the sum of its proper divisors (34309844470).

48012701066 is a wasteful number, since it uses less digits than its factorization.

48012701066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393998.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 48012701066 in words is "forty-eight billion, twelve million, seven hundred one thousand, sixty-six".

Divisors: 1 2 11 22 23 46 241 253 482 506 2651 5302 5543 11086 60973 121946 393721 787442 4330931 8661862 9055583 18111166 94886761 99611413 189773522 199222826 1043754371 2087508742 2182395503 4364791006 24006350533 48012701066